A problem with the torque converter can cause the Check Engine Light to illuminate.
Resources for the Repair and Maintenance of your 2004 Volkswagen Passat TDI
2004 Volkswagen Passat TDI
2004 Volkswagen Passat TDI Problems
Because of issues with the glow plugs and/or the glow plug wiring harness from the control relay, the Check Engine Light may illuminate. Our technicians tell us there is a service bulletin, not a recall from Volkswagen regarding replacement of the glow plugs on 2004-2005 model years only.
The anti-lock brake system (ABS) control module may fail causing the ABS light to illuminate. Failed modules should be replaced to restore ABS operation.
Our technicians recommend having the constant velocity (CV) boots and CV joints inspected at each service. Servicing torn CV boots early can prevent the need to replace the CV half shaft or CV joint.
Erratic turn signal operation can be a result of a failing turn signal flasher relay which will require replacement.
2004 Volkswagen Passat TDI Questions and Answers
how do you check the transmission fluid on a 2004 vw passat
01222 code for crash sensor side air bag location passenger side.
Fault defect no,G180.
Interested in how usual this is. The total repair cost is $$4100 parts plus labor of $1300. I have kept my car in good condition, always bring in for maintenance and repair. It has 130,000 miles, m...